ASTM B717-1996(2012) 标准详情
- 标准号:ASTM B717-1996(2012)
- 中文标题:精炼钌标准规格
- 英文标题:Standard Specification for Refined Ruthenium
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1996
1.1 This specification covers refined ruthenium as sponge and powder in one grade as follows: 1.1.1 Grade 99.808212;Ruthenium having a purity of 99.80 %. 1.1.2 Grade 99.908212;Ruthenium having a purity of 99.90 %. Note 18212;For the purposes of
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